LL31 postcode district: Conwy and around

LL31 is a postcode district in Wales, with 281 postcodes in use in 1 sector. It has postcodes in Conwy, Penrhyn Bay and Llandudno. Its council is Conwy.

Postcodes in use: 281
Sectors: 1
Council: Conwy
Places: 3 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in LL31, by gigabit broadband

No home or business can get gigabit: 9
Some can get gigabit: 36
Every home and business can get gigabit: 233
Ofcom gives no figure: 3

Of the 281 postcodes in LL31 that ONS places, 9 have no home or business that can get gigabit, 36 have some that can, 233 can all get it and 3 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 53.2904, longitude -3.8102. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes without gigabit

LL31 9DS LL31 9FA LL31 9HE LL31 9NX LL31 9QN LL31 9RT LL31 9RZ LL31 9XX LL31 9XY

What broadband can you get in LL31?

Ofcom reports on 278 of the 281 postcodes in LL31. At 233 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit233 of 278

Postcodes where every home can get superfast270 of 278

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

What do homes sell for in LL31?

Homes in LL31 sold for a typical £230,000 in the 12 months to August 2026, across 152 sales, up 2.7% on the 12 months before, HM Land Registry's figures show.

£230,000 typical price, the 12 months to August 2026

12 months to August 2025: £224,000
12 months to August 2026: £230,000

▲ up 2.7% on the 12 months before

Detached£375,000 50 sales

Semi-detached£225,000 57 sales

Terraced£164,000 31 sales

Flat or maisonette£168,000 14 sales

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it